Aerus Lux Guardian Vacuum

We found the Aerus Lux Guardian vacuum to be good at removing embedded-carpet and bare-floor dirt — but not as impressive as we'd hoped, given its high price tag. Aerus allows retailers to set their own price for this vacuum; the quoted price range was between $1,200 and $1,300. This vacuum was excellent at picking up pet hair. It also has a helpful light to indicate when the bag is full. However, it doesn't come with any attachment tools. aerusonline.com.

Type: Upright vacuum

Manufacturer's warranty: Limited 10 years for vacuum; five years for attachments.